Router bit



FIG. 1 is a front perspective view of the router bit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof, the top being flat, plain and unornamented. 

The ornamental design for a router bit, as shown and described. 